Consulting arborist in Île-de-France
Arboriste & Co operates in Paris and the Île-de-France region, providing tree diagnosis, risk assessment, valuation, and monitoring services. Local authorities, landlords, co-ownership associations, green space managers, and project owners can rely on their reasoned and independent advice, particularly in the context of public consultations and development projects.
Trees in a constrained environment
Roadside verges, squares, residential courtyards, parks, and the areas surrounding public facilities: in the Île-de-France region, trees grow under demanding conditions. Compacted or impermeable soils, underground utility lines, nearby trenches and construction sites, summer heat, and repeated droughts weaken the roots and canopy. In these high-traffic areas, the question of risk arises more frequently than elsewhere, and every decision must be justifiable.
Our missions in Île-de-France
Tree assessment — Complete observation of the tree and its environment, biomechanical reading according to the VTA method, reasoned and illustrated report.
Risk assessment — Calculation according to the QTRA method (registered user no. 11171), adapted to trees located near roads, schools, playgrounds and buildings.
Tree value And compensation — For a development project, damage or the definition of compensatory measures.
Trees and construction sites — Pre-work assessment and recommendations for protecting trees to be preserved during construction.
Tree monitoring — Checks recorded in our application and recommendations updated over time. For municipalities and landlords, see also our page communities.
How we organize missions
The firm is based in Angers. In the Île-de-France region, we organize our work on dedicated days, which allows us to group visits and control travel costs. This approach is particularly well-suited to projects involving multiple trees (residential properties, parks, avenues, public spaces).
Frequently Asked Questions
Do you take on single-tree assessments? — It's possible, but travel expenses will then significantly increase the cost. Contact us: we'll tell you frankly if our services are suitable for your needs.
Do you respond to public consultations? — Yes. We respond to consultations from local authorities and landlords with a technical proposal tailored to their assets.
Is my tree protected? — Some trees are protected by the local urban development plan (classified wooded area, remarkable tree) or by a listed site. Check with your town hall before any project; our report can support your application.
In case of immediate danger? — Contact the emergency services first, then us for the assessment.
Arboricultural expertise in Paris and the Île-de-France region
Need to have a tree assessed? Let's talk about it.
Diagnosis, risk assessment, or advice on a project: we study your situation and offer you the right assignment, We provide a detailed, no-obligation quote. We operate in Paris, Hauts-de-Seine, Seine-Saint-Denis, Val-de-Marne and throughout the Île-de-France region.